Mitsubishi Ecodan 2011 8.5kw
Hy Guys, I have just installed a second hand ecodan, all seemed to be going well until i noticed that the flow temp doesn't increase much, infact 2 degrees in 40 mins, then the pump shut off with a over temperature warning on the gas side.
I have it piped up to a...
hi can anyone tell me i was quoted 100 for a 6 plate water to water heat exchanger but have seen 14 plate exchangers on ebay for 60 to 70. does more plates mean better proformance and are these any good. is this a better way to go than a willis solasyphon as i dont have any experience with...
holedoctor
Thread
boiler
costs
green
heatexchanger
install
oil
plate
solar
system
water
winter
does anyone know where i can find information on a central heating heat exchanger
its designed so it allow you to mix an open vent system to a sealed system, on one side you have the one system and the one on the other and as one passes through it takes the heat from that and transfares it to...
mark_mc
Thread
boiler
boilers
central
central heating system
exchanger
heat
heat exchanger
heatexchanger
hot
hot water
open vented
parts
pipes
pump
radiators
sealed
system
tank
vent
water
When converting fom backboiler to combi when would be the best time to powerflush during the conversion and where is the best point for connecting the equipment takeing into account you don't really want to flush the old boiler, cylinder etc. Also can the powerflusher be used to fill the heating...
adamekc
Thread
air
backboiler
bits
bleed
boiler
central heating system
cold
combi
conversion
cylinder
flow
flush
flushing
heatexchanger
hot
oil
remove
system
water
Hi guys, I'm new here and am hoping someone here can give me a solution to my problem.
I have a Ferroli HE31C boiler. Although hot water and CH is still working properly, there is a massive amount of water leakage coming from inside. I have tightened everything up, where I can, and it is still...
richard1970
Thread
boiler
condensate
ferroli
heatexchanger
hot
hot water
inside
leakage
pipe
problem
water
Hi everyone,My boiler has just been diagnosed with a faulty heat exchanger(scaled up).I could easily take this piece of kit off and try and descale it,but I cannot turn the main water supply stopcock off,it has siezed in the open position.I have tried nearly everything short of shearing the...
flickster
Thread
boiler
building
exchanger
gas
heat
heat exchanger
heatexchanger
hot
hot water
inside
leak
mains
oil
plumber
problem
stopcock
supply
vaillant
water
winter
Hi, new to forum and seeking help. Got an indirect system with a hot wtertank or heatexchanger in cupboerd upstairs. Problem is tank has started making a god awful roaring noise as if its goin to take off:eek:. This goes on for a few seconds then noise stops and blows back into expansion tank in...
Knevil
Thread
airlock
boiler
boiling
central heating system
cold
control
cylinder
expansion
flow
gas
heater
heatexchanger
hot
hot water
immersion heater
indirect
loft
noise
problem
tank
tap
test
valve
water
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